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Kog'Maw Wild Rift Patch HistoryWR

Kog'Maw Patch History

Marksman

Wild Rift (Mobile)Also in: Kog'Maw in League of LegendsKog'Maw in League Classic

Kog'Maw Win Rate

WR53.6%PR2.5%BR0.0%Based onChallenger+ Bot games

Kog'Maw Current Status

Mixed recently - 2 of Kog'Maw's last 3 changes were nerfs, but the latest change was a buff. Kog'Maw was last buffed in Patch 7.3 (). Across 5 patches, Kog'Maw has received 1 buff, 3 nerfs since release in Patch 6.3e.

Build GuideGuinsoo's RagebladeNavori QuickbladesRunaan's HurricaneADC

Kog'Maw Build Guide (ADC)

Wild Rift Kog'Maw ADC build from Diamond+ ranked games: the most popular core is Guinsoo's Rageblade into Navori Quickblades into Runaan's Hurricane, picked in 49.45% of games with a 54.53% win rate. Updated 2026-10-04.

Item Build

Most popular core 54.53% WR · 49.45% pick

Guinsoo's RagebladeGuinsoo's RagebladeNavori QuickbladesNavori QuickbladesRunaan's HurricaneRunaan's Hurricane

Alternative core 1 56.55% WR · 8.44% pick

Guinsoo's RagebladeGuinsoo's RagebladeNavori QuickbladesNavori QuickbladesBlade of the Ruined KingBlade of the Ruined King

Alternative core 2 55.78% WR · 7.15% pick

Guinsoo's RagebladeGuinsoo's RagebladeRunaan's HurricaneRunaan's HurricaneNavori QuickbladesNavori Quickblades

Most popular boots 54.68% WR · 94.05% pick

Berserker's GreavesBerserker's Greaves

Alternative boots 46.57% WR · 2.35% pick

Gluttonous GreavesGluttonous Greaves

Runes

Most popular page 53.61% WR · 54.57% pick

Lethal TempoBrutalCut DownLegend: BloodlineBone Plating

Precision primary · Resolve secondary

Alternative page 52.67% WR · 27.23% pick

Lethal TempoBrutalCut DownLegend: AlacrityBone Plating

Precision primary · Resolve secondary

Summoner Spells

Most popular summoners 52.78% WR · 63.17% pick

GhostFlash

Alternative summoners 54.85% WR · 20.54% pick

BarrierFlash

Skill Order

Know Kog'Maw's optimal skill leveling?

Win and pick rates from Diamond+ ranked games on the Wild Rift CN server, updated 2026-10-04.

Ability DetailsFull kit, stats, and scaling
Icathian SurpriseWR
Passive - Icathian Surprise
Effect Radius: 400

Innate: Upon taking fatal damage, Kog'Maw enters a zombie state for 4 seconds, becoming ghosted and gaining 10% bonus movement speed that increases up to 50% over the duration. At the end of the duration, he explodes to deal 140 - 710 (based on level) true damage to nearby enemies.

While under this state, Kog'Maw becomes invulnerable, untargetable, and immune to crowd control, but is also rendered unable to declare basic attacks, cast abilities, use summoner spells, and activate items.

Caustic SpittleWR
Ability 1 - Caustic Spittle
Cost: 40 Mana
CD: 7
Cast Time: Basic attack timer
Range: 1200

Passive: Kog'Maw gains bonus attack speed.

Bonus Attack Speed: 5 / 11.67 / 18.33 / 25%
Magic Damage: 80 / 140 / 200 / 260 (+ 90% AP)
Resistances Reduction: 16 / 21.33 / 26.67 / 32%

Active: Kog'Maw ejects a wad of spittle in the target direction that deals magic damage to the first enemy hit and reduces their armor and magic resistance for 4 seconds.

Bio-Arcane BarrageWR
Ability 2 - Bio-Arcane Barrage
Cost: 40 Mana
CD: 17

Active: Kog'Maw empowers his basic attacks for the next 8 seconds to gain bonus attack range and deal bonus magic damage on-hit, capped at 100 against minions and monsters.

Bonus Attack Range: 130 / 156.67 / 183.33 / 210
Bonus Magic Damage: 1.5 / 2.5 / 3.5 / 4.5% (+ 1.5% per 100 AP) target's maximum health
Void OozeWR
Ability 3 - Void Ooze
Cost: 40 / 60 / 80 / 100 Mana
CD: 12
Cast Time: 0.25
Range: 1360

Active: Kog'Maw spews a gob of ooze in the target direction that deals magic damage to enemies hit.

Magic Damage: 70 / 123.33 / 176.67 / 230 (+ 65% AP)
Slow: 40 / 46.67 / 53.33 / 60%

A field of ooze is created in its wake for 3 seconds, slowing enemies within the area every 0.25 seconds.

Living ArtilleryWR
Ability 4 - Living Artillery
Cost: 40 - 400 (based on stacks) Mana
CD: 2 / 1.5 / 1
Cast Time: 0.25
Range: 1300 / 1550 / 1800
Effect Radius: 240

Active: Kog'Maw spits a globule of acid into the air that drops to the target location after 0.6 seconds, granting sight of the area before dealing magic damage to enemies hit and revealing them for 2 seconds. Living Artillery's damage is increased by 0.833% per 1% of target's missing health, capped at 50% increase at 60% missing health, or instead by 100% if the target is below 40% maximum health.

Minimum Magic Damage: 100 / 140 / 180 (+ 75% bonus AD) (+ 35% / 40% / 45% AP)
Maximum Magic Damage: 200 / 280 / 360 (+ 150% bonus AD) (+ 70% / 80% / 90% AP)

Kog'Maw then generates a stack of Living Artillery for 8 seconds, refreshing on subsequent casts and stacking up to 9 times.

Living Artillery: For each stack, Living Artillery's mana cost is increased by 40.

Base Stats

Health: 630
Health Per Level: 120
Mana: 380
Mana Per Level: 50
Attack Damage: 54
AD Per Level: 3.5
Attack Speed: 0.75
AS Per Level: 0.02
Armor: 34
Armor Per Level: 4.5
Magic Resist: 32
MR Per Level: 1.5
Movement Speed: 335
Range: 500
Health Regen: 8
HP Regen Per Level: 0.58
Mana Regen: 14
Mana Regen Per Level: 1

Kog'Maw Buffs, Nerfs & Changes

Patch 7.3

Buff

Base Stats

  • Base Attack Damage: 54 → 58
  • Attack Speed Ratio: 0.665
  • Base Attack Speed: 0.665
  • Base Bonus Attack Speed: 0.2
  • Attack Speed per Level: 0.03

Base Stats

  • Attack Speed Ratio: 0.665
  • Base Attack Speed: 0.665
  • Base Bonus Attack Speed: 0.2
  • Attack Speed per Level: 0.03

Patch 7.2c

Nerf

The mage item overhaul has given AP Kog’Maw plenty of Ability Power and Mana to rain down damage from a safe distance. We’re adding some constraints to give opponents more opportunities to fight back while preserving the core artillery playstyle.

Living Artillery

  • Mana Cost: 40 - 400 (Base on number of casts) → 50 - 500 (Base on number of casts)
  • Range: 12/14/16 → 11/13/15
  • Base Damage: 100/140/180 → 80/120/160

Patch 7.1f

Nerf

Kog’Maw’s second ability currently deals too much percentage max Health damage, giving frontliners very limited room to respond against him. We’re slightly reducing its percentage max Health damage to give tank champions a more manageable experience when facing Kog’Maw.

Bio-Arcane Barrage

  • Health ratio reduced from 2/3/4/5% target's maximum health to 1.5/2.5/3.5/4.5%.

Patch 6.3f

Nerf

Kog’Maw has been spiking a bit too early in the mid-game. So we’re reigning in some of that power so that he can truly feast in the late-game.

Stats

  • Base attack damage reduced from 58 to 54

Bio-Arcane Barrage

  • Health ratio reduced from 3/4/5/6% target's maximum health to 2/3/4/5%.

Patch 6.3e

New

Kog'Maw added to Wild Rift

General

  • Released December 11 (00:01 UTC).

Related Wild Rift Champions

Kog'Maw Wild Rift FAQ

Frequently Asked Questions
When was Kog'Maw last changed in Wild Rift?
Kog'Maw was last buffed in Wild Rift Patch 7.3, released September 21, 2026. That patch changed Base Stats (Base Attack Damage: 54 → 58); Base Stats (Attack Speed Ratio: 0.665).
How many Kog'Maw buffs and Kog'Maw nerfs are there in Wild Rift?
Kog'Maw buffs: 1. Kog'Maw nerfs: 3. Kog'Maw has been changed in 5 Wild Rift patches.
Is Kog'Maw getting buffed or nerfed in Wild Rift?
Mixed recently - 2 of Kog'Maw's last 3 changes were nerfs, but the latest change was a buff. Kog'Maw was last buffed in Patch 7.3.
Was Kog'Maw changed in Wild Rift Patch 7.3a?
No - Kog'Maw was not changed in Patch 7.3a. Its most recent change was in Patch 7.3.
What is the best Kog'Maw build in Wild Rift?
Kog'Maw's most-played ADC build in Wild Rift runs core items Guinsoo's Rageblade, Navori Quickblades and Runaan's Hurricane, based on Diamond+ ranked games. The full guide on this page covers items, runes and summoner spells.
When was Kog'Maw released in Wild Rift?
Kog'Maw was released in Wild Rift in Patch 6.3e on December 3, 2025.